EPJ Web of Conferences
Volume 3, 201019th International IUPAP Conference on Few-Body Problems in Physics
|Number of page(s)||6|
|Published online||12 April 2010|
The proton-proton scattering without Coulomb force renormalization
M. Smoluchowski Institute of Physics, Jagiellonian
2 Institut für Theoretische Physik II, Ruhr-Universität Bochum, D-44780 Bochum, Germany
a e-mail: firstname.lastname@example.org
We demonstrate numerically that proton-proton (pp) scattering observables can be determined directly by standard short range methods using a screened pp Coulomb force without renormalization. We numerically investigate solutions of the 3-dimensional Lippmann-Schwinger (LS) equation for an exponentially screened Coulomb potential. For the limit of large screening radii we conﬁrm analytically predicted properties for oﬀ-shell, half-shell and on-shell elements of the Coulomb t-matrix.
© Owned by the authors, published by EDP Sciences, 2010
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